Intelligent gas meter reading method, device and equipment and storage medium

Abstract

The invention discloses an intelligent gas meter reading method based on a spread spectrum coding technology. The method comprises the following steps: firstly, obtaining first target data corresponding to a gas meter; performing logic XOR processing on the first target data through the chaotic code to obtain second target data; performing spread spectrum encryption processing on the second targetdata through a nonlinear fusion algorithm to obtain third target data, and sending the third target data to a receiving end; and finally, performing spread spectrum modulation and demodulation processing on the third target data to obtain first target data so as to complete meter reading of the gas meter. So visible, according to the method, before data transmission of the gas meter, logic XOR processing and spread spectrum encryption processing can be carried out on the obtained data, so that the high-safety transmission of the data and the error correction capability of the data can be improved, the multipath effect is resisted, the relative high-speed information rate is possessed, and meanwhile, the problem of channel interference in multi-user communication can be effectively solved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a smart gas meter reading method, device, equipment and storage medium. Background technique [0002] With the rapid development of wireless communication and information technology, security issues of information transmission emerge gradually. Therefore, the issue of confidentiality of information security has received more and more attention. Especially when using traditional methods to read gas meters, the security of data transmission is low, and in the process of data transmission, it is easily affected by bandwidth, and multi-user communication is susceptible to channel interference. slower. [0003] It can be seen that how to overcome the problems of low security of data transmission, susceptibility to bandwidth influence and channel interference when the gas meter reads the meter is a problem to be solved urgently by those skilled in the art....

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Problems solved by technology

[0004] This application provides a smart gas meter reading method, device, equipment and storage medium, which solves how to overcome the low security of data transmission and the susceptibility to bandwidth and channel interference when the gas meter is reading the meter in the prior art The problem

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